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    • 1. 发明申请
    • INTEGRATED CIRCUIT DEVICE
    • 集成电路设备
    • WO2011107047A3
    • 2012-04-05
    • PCT/CN2011073021
    • 2011-04-19
    • HUAWEI DEVICE CO LTDLIN LEI
    • LIN LEI
    • G01R31/26G01R31/02
    • G01R31/2853
    • An integrated circuit device fully using free weld legs on the chip, has a daisy chain link composed of even number free weld legs. By measuring a voltage between input and output of the daisy chain link, a hint is generated by a control module when the voltage is beyond a threshold, and at least one free weld leg of the daisy chain link occurring interruption is got, and then it can be conjectured that non-free weld legs adjacent the daisy chain link perhaps happen interruption. The integrated circuit device can detect micro interruption occurring on the chip of the integrated circuit device in a real time, reach higher coverage, and be used in the mobile communications terminal.
    • 在芯片上完全采用自由焊脚的集成电路器件,具有由偶数无缝焊脚构成的菊链链。 通过测量菊链链路的输入和输出之间的电压,当电压超过阈值时,控制模块产生一个提示,并且得到菊花链链路的至少一个自由焊脚发生中断,然后 可以推测,与菊花链连接相邻的非自由焊缝可能发生中断。 集成电路装置可以实时检测集成电路装置的芯片上的微中断,达到更高的覆盖范围,并可用于移动通信终端。